/*
Copyright 2024 - 2025 Zen HuiFer

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package router

import (
	"github.com/gin-gonic/gin"
	"igp/biz"
	"igp/glob"
	"igp/models"
	"igp/servlet"
	"strconv"
)

type DashboardApi struct{}

var dashBiz = biz.DashboardBiz{}

// CreateDashboard
// @Summary 创建面板
// @Description 创建面板
// @Tags dashboards
// @Accept json
// @Produce json
// @Param dashboard body models.Dashboard true "面板"
// @Success 200 {object} servlet.JSONResult{data=models.Dashboard} "创建成功的面板"
// @Failure 400 {string} string "请求数据错误"
// @Failure 500 {string} string "内部服务器错误"
// @Router /dashboard/create [post]
func (api *DashboardApi) CreateDashboard(c *gin.Context) {
	var dashboard models.Dashboard
	if err := c.ShouldBindJSON(&dashboard); err != nil {
		servlet.Error(c, err.Error())
		return
	}

	// 检查 dashboard 是否被正确初始化
	if dashboard.Name == "" {
		servlet.Error(c, "名称不能为空")
		return
	}

	result := glob.GDb.Create(&dashboard)

	if result.Error != nil {
		servlet.Error(c, result.Error.Error())
		return
	}
	// 返回创建成功的面板
	servlet.Resp(c, dashboard)
}

// UpdateDashboard
// @Summary 更新一个面板
// @Description 更新一个面板
// @Tags dashboards
// @Accept json
// @Produce json
// @Param dashboard body models.Dashboard true "面板"
// @Success 200 {object}  servlet.JSONResult{data=models.Dashboard} "面板"
// @Failure 400 {string} string "请求数据错误"
// @Failure 404 {string} string "面板未找到"
// @Failure 500 {string} string "内部服务器错误"
// @Router /dashboard/update [post]
func (api *DashboardApi) UpdateDashboard(c *gin.Context) {
	var req models.Dashboard
	if err := c.ShouldBindJSON(&req); err != nil {

		servlet.Error(c, err.Error())
		return
	}

	var old models.Dashboard
	result := glob.GDb.First(&old, req.ID)
	if result.Error != nil {

		servlet.Error(c, "dashboard not found")
		return
	}

	var newV models.Dashboard
	newV = old
	newV.Name = req.Name
	newV.Config = req.Config
	result = glob.GDb.Model(&newV).Updates(newV)

	if result.Error != nil {

		servlet.Error(c, result.Error.Error())
		return
	}
	servlet.Resp(c, old)
}

// PageDashboard
// @Summary 分页查询面板
// @Description 分页查询面板
// @Tags dashboards
// @Accept json
// @Produce json
// @Param page query int false "页码" default(0)
// @Param page_size query int false "每页大小" default(10)
// @Success 200 {object} servlet.JSONResult{data=servlet.PaginationQ{data=models.Dashboard}} "面板"
// @Failure 400 {string} string "请求参数错误"
// @Failure 500 {string} string "查询异常"
// @Router /dashboard/page [get]
func (api *DashboardApi) PageDashboard(c *gin.Context) {
	var name = c.Query("name")
	var page = c.DefaultQuery("page", "0")
	var pageSize = c.DefaultQuery("page_size", "10")
	parseUint, err := strconv.Atoi(page)
	if err != nil {
		servlet.Error(c, "无效的页码")
		return
	}
	u, err := strconv.Atoi(pageSize)

	if err != nil {
		servlet.Error(c, "无效的页长")
		return
	}

	data, err := dashBiz.PageData(name, parseUint, u)
	if err != nil {
		servlet.Error(c, "查询异常")
		return
	}
	servlet.Resp(c, data)
}

// DeleteDashboard
// @Tags      dashboards
// @Summary   删除面板
// @Produce   application/json
// @Param id path int true "主键"
// @Router    /dashboard/delete/:id [post]
// @Success 200 {object}  servlet.JSONResult{data=string} 
func (api *DashboardApi) DeleteDashboard(c *gin.Context) {
	var dashboard models.Dashboard

	param := c.Param("id")

	result := glob.GDb.First(&dashboard, param)
	if result.Error != nil {
		servlet.Error(c, "dashboard not found")

		return
	}

	if result := glob.GDb.Delete(&dashboard); result.Error != nil {
		servlet.Error(c, result.Error.Error())
		return
	}

	servlet.Resp(c, "删除成功")
}

// ByIdDashboard
// @Tags      dashboards
// @Summary   单个详情
// @Param id path int true "主键"
// @Produce   application/json
// @Router    /dashboard/:id [get]
// @Success 200 {object}  servlet.JSONResult{data=models.Dashboard} 
func (api *DashboardApi) ByIdDashboard(c *gin.Context) {
	var dashboard models.Dashboard

	param := c.Param("id")

	result := glob.GDb.First(&dashboard, param)
	if result.Error != nil {
		servlet.Error(c, "dashboard not found")

		return
	}

	servlet.Resp(c, dashboard)
}
